Module tag 

Macros

const_assert

Asserts that constant expressions evaluate to true.

const_assert_ne

Asserts that constants are not equal in value.

Structs

Tag

Functions

parse_tags

Parse a string of tags typically provided by environment variables The tags are expected to be either space or comma separated: “key1:value1,key2:value2” “key1:value1 key2:value2” Tag names and values are required and may not be empty.